From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 812EFC2BA2B for ; Mon, 13 Apr 2020 21:01:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4CA4E206DA for ; Mon, 13 Apr 2020 21:01:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Rjz/QNP5"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="Dzxd7eN4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4CA4E206DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=x4njuqYo21lKKvpkYmquTO0C8bULPJZaWDLyAIPue1k=; b=Rjz/QNP5w9WGey zArlr/3lJEKCuPA7Q/DwgRpEsjlsliSYR56X3cdFEQ/FQtGlvbhvD8iyMQc1dr6DL6VshvQwIPG/9 JZrSnswEYYpwrqj7kZDm/mJfiLOZA0BmODJPR9bwoype6Bj7btWbwL4P8icGtHVfevusvq78Azq0U ZP79sHresFhVOThwm/m9LguLfi5OLPnylucgD6UiGvyNgbhyLlFtTKrKN9WVMoaNdjhzup34K9f8o lHvD9Jh/dGxtV/DLwjXLbXOzVxyc1y7E5rjCz7BPDx/V42p1jGfOPZrsWqK05TnsjvUC8cIJdBaqR 2Z0PDWjU+wrL9Igjl0tA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jO6D9-0001PC-TQ; Mon, 13 Apr 2020 21:01:43 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jO6D6-0001Nb-Mf for linux-arm-kernel@lists.infradead.org; Mon, 13 Apr 2020 21:01:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Ws2nR0EpxKl2RJkJk3e0Vaf6eTLG8ASGEhenXWS4AfY=; b=Dzxd7eN4Q7tKI7wkTM+04sKxs 5Tv2wkNSh4cyWzjeq8y4LGxAKRKEvWAeUXH+MGKS+rVoVfeZQkGQL9TZoeyw9gY6q85Sq4NWuAVKo 2fo03TIBlIr/qc/AIvuRzJXycJuL1e4BAT0zzb1M+8cOnj7Z+Neg/YAtFHQEZbqQxAgdR2MSDyEBE cSMTbfuKCJ+Z4ndEQm5fQo7zmDxg75ugA+PkjkCKEHD9cSVcRrMa+9IAGMnmQi0mf7lVHx9EpDezD VmeiH0S0sd+8T0DlkVNUMcYuuU0YWZ5ieoYqAuiaZ+BuGGA1Q8qeXsKqW86nm2rFDA45xYxbXAEyz ha2KBtFgw==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:49652) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jO6CQ-0003wo-Gw; Mon, 13 Apr 2020 22:00:58 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1jO6CH-0007Ht-8g; Mon, 13 Apr 2020 22:00:49 +0100 Date: Mon, 13 Apr 2020 22:00:49 +0100 From: Russell King - ARM Linux admin To: Nick Desaulniers Subject: Re: [PATCH] ARM: do not assemble iwmmxt.S with LLVM toolchain Message-ID: <20200413210049.GQ25745@shell.armlinux.org.uk> References: <20200409232728.231527-1-caij2003@gmail.com> <20200410123301.GX25745@shell.armlinux.org.uk> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200413_140140_907453_ED3B72F8 X-CRM114-Status: GOOD ( 13.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Peter Smith , Stefan Agner , David Howells , Mauro Carvalho Chehab , Manoj Gupta , Benjamin Gaignard , "Joel Fernandes \(Google\)" , Ard Biesheuvel , Bartosz Golaszewski , Ilie Halip , Masahiro Yamada , Krzysztof Kozlowski , Jian Cai , clang-built-linux , Sami Tolvanen , "Eric W. Biederman" , Arnd Bergmann , "Steven Rostedt \(VMware\)" , Jian Cai , Doug Anderson , Dan Williams , Linux ARM , Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" , Patrick Bellasi , Masami Hiramatsu , Tejun Heo , Andrew Morton Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Apr 13, 2020 at 12:23:38PM -0700, Nick Desaulniers wrote: > On Fri, Apr 10, 2020 at 5:33 AM Russell King - ARM Linux admin > wrote: > > > > For older CPUs, it doesn't matter what the latest ARM ARM says, the > > appropriate version of the ARM ARM is the one relevant for the CPU > > architecture. This is a mistake frequently made, and it's been pointed > > out by Arm Ltd in the past (before ARMv6 even came on the scene) that > > keeping older revisions is necessary if you want to be interested in > > the older architectures. > > As if it never existed *waves hands*. Interesting. Does ARM still > distribute these older reference manuals? Do you keep copies of the > older revisions? I keep copies of every document I've needed that I'm allowed to keep as a general rule, including the early paper copies of the ARM architecture reference manual. I even have the original VLSI ARM2 databook. For the ARMv5TE architecture, you're looking for DDI0100E which can be found via google. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel